#E7664F#E7664F

#E7664F is a light, vivid red. Relative luminance 0.271; OKLCH L 66.5% C 0.165 H 32.0°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#E7664F
RGB	rgb(231, 102, 79)
HSL	hsl(9, 76%, 61%)
HSV	hsv(9, 66%, 91%)
CMYK	cmyk(0%, 55.8%, 65.8%, 9.4%)
CIE-LAB	lab(59.03, 48.52, 37.48)
CIE-LCH	lch(59.03, 61.31, 37.68°)
OKLab	oklab(66.53% 0.1402 0.0875)
OKLCH	oklch(66.53% 0.165 32)
XYZ	xyz(39.1214, 27.0612, 10.5588)
Luminance	0.2706 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7664F #4FD0E7

analogous

#E74F84 #E7664F #E7B24F

triadic

#E7664F #4FE766 #664FE7

tetradic

#E7664F #84E74F #4FD0E7 #B24FE7

square

#E7664F #84E74F #4FD0E7 #B24FE7

split-complementary

#E7664F #4FE7B2 #4F84E7

monochromatic

#A52C17 #DB3A1E #E7664F #EE9585 #F6C4BB

Accessibility & contrast

On white

3.28

#E7664F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#E7664F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7664F

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7664F	#FFFFFF	#000000	##000000
##E7664F	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887D4C

Deuteranopia (green-blind)

#A8994C

Tritanopia (blue-blind)

#FD4C61

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #e7664f;
/* rgb */ color: rgb(231, 102, 79);
/* oklch */ color: oklch(66.5% 0.165 32.0);

Tailwind

colors: {
  custom: {
    50: '#f59581',
    500: '#e7664f',
    950: '#000000',
  },
}

SCSS

$custom: #e7664f;
$custom-light: #f59581;
$custom-dark: #000000;

JSON

{
  "hex": "#e7664f",
  "rgb": {
    "r": 231,
    "g": 102,
    "b": 79
  },
  "hsl": {
    "h": 9.079,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.66525,
    "c": 0.16521,
    "h": 32
  },
  "luminance": 0.27056
}

Semantic roles & 50–950 ramp

primary

#E7664F

secondary

#ACDDE6

accent

#B9D80D

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180E0A

muted

#867E7C

Preview Lab

Preview with #E7664F

Body copy rendered with the generated semantic roles for this colour.

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